Indonesian police stand guard at the open-pit mine of PT Freeport's Grasberg copper and gold mine complex near Timika, in the eastern province of Papua

Indonesian police stand guard at the open-pit mine of PT Freeport’s Grasberg copper and gold mine complex near Timika, in the eastern province of Papua

Indonesian police stand guard at the open-pit mine of PT Freeport's Grasberg copper and gold mine complex near Timika, in the eastern province of Papua, Indonesia. Photo: Antara Foto via Reuters /Muhammad Adimaja

March 17, 2017 2:04 PM (UTC+8)